GESTRA LRR 1-50 User Manual

9
LRR 1-50, LRR 1-51 - USA - Installation & Operating Manual - 850702-01
Basic safety information
There is a risk of electric shock during work on electrical systems.
■
Always switch off the voltage to the equipment before performing work on the
terminal strips.
■
Check that the plant is not carrying live voltage before commencing work.
Faulty equipment is a danger to plant safety.
■
If the LRR 1-50, LRR 1-51 conductivity controller does not behave as described on
this page, it may be faulty.
■
Perform failure analysis.
■
Only replace faulty equipment with identical equipment from GESTRA AG.
Required personnel qualifications
Activity Personnel
Integration in control system Specialist staff Plant designer
Installation/electrical connection/
bringing into service
Specialist staff Electrician/installer
Operation Boiler service technician Staff trained by the plant operator
Maintenance work Specialist staff Electrician
Setup work Specialist staff Plant construction
Notes on product liability
The manufacturer cannot accept any liability for damages resulting from improper use of the
equipment.

GESTRA LRR 1-50 Specifications

General

Brand	GESTRA
Model	LRR 1-50
Category	Controller
Language	English